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from_table: Fix crash for missing inventory or field

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SmallJoker
2017-01-02 15:17:28 +01:00
committed by sapier
parent 814ee971f7
commit 79d752ba4f
2 changed files with 29 additions and 20 deletions
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doc/lua_api.txt
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@@ -2781,8 +2781,9 @@ Can be gotten via `minetest.get_meta(pos)`.
* `get_inventory()`: returns `InvRef`
* `to_table()`: returns `nil` or `{fields = {...}, inventory = {list1 = {}, ...}}`
* `from_table(nil or {})`
* to clear metadata, use from_table(nil)
* Any non-table value will clear the metadata
* See "Node Metadata"
* returns `true` on success
### `NodeTimerRef`
Node Timers: a high resolution persistent per-node timer.